diff options
author | 2020-02-14 20:22:56 -0500 | |
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committer | 2020-02-14 20:23:06 -0500 | |
commit | 93a9015f7f807ba837e2741e68791ebcf59639c2 (patch) | |
tree | 2a99eb3095a85153e97c69e7969cd82252373ad5 /src/devices/cpu/upd78k | |
parent | 78e0868706f227132d433e0645ed41c01e824c32 (diff) |
upd78k3d: PUSHU/POPU save/restore PSW instead of RP5 (nw)
Diffstat (limited to 'src/devices/cpu/upd78k')
-rw-r--r-- | src/devices/cpu/upd78k/upd78k3d.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/devices/cpu/upd78k/upd78k3d.cpp b/src/devices/cpu/upd78k/upd78k3d.cpp index 819724dece7..13ad5f2772f 100644 --- a/src/devices/cpu/upd78k/upd78k3d.cpp +++ b/src/devices/cpu/upd78k/upd78k3d.cpp @@ -902,7 +902,10 @@ offs_t upd78k3_disassembler::disassemble(std::ostream &stream, offs_t pc, const { if (BIT(post, n)) { - stream << s_rp_names[n]; + if (n == 5 && BIT(op, 1)) + stream << "PSW"; + else + stream << s_rp_names[n]; post &= ~(1 << n); if (post != 0) stream << ","; @@ -918,7 +921,10 @@ offs_t upd78k3_disassembler::disassemble(std::ostream &stream, offs_t pc, const { if (BIT(post, n)) { - stream << s_rp_names[n]; + if (n == 5 && BIT(op, 1)) + stream << "PSW"; + else + stream << s_rp_names[n]; post &= ~(1 << n); if (post != 0) stream << ","; |